13255513154 has 8 divisors (see below), whose sum is σ = 21412752060. Its totient is φ = 6117929136.

The previous prime is 13255513151. The next prime is 13255513163. The reversal of 13255513154 is 45131555231.

It can be written as a sum of positive squares in 2 ways, for example, as 13223850025 + 31663129 = 114995^2 + 5627^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×13255513154³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13255513151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254913689 + ... + 254913740.

Almost surely, 2^13255513154 is an apocalyptic number.

13255513154 is a deficient number, since it is larger than the sum of its proper divisors (8157238906).

13255513154 is a wasteful number, since it uses less digits than its factorization.

13255513154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509827444.

The product of its digits is 45000, while the sum is 35.

The spelling of 13255513154 in words is "thirteen billion, two hundred fifty-five million, five hundred thirteen thousand, one hundred fifty-four".